R. Harker
发表
C. Saunders,
J. Reid,
P. Dalziel,
2017
.
P. Bolton,
J. Beard,
D. Ferguson,
2020
.
T. Tombrello,
D. Johnson,
J. Steude,
1958,
The Papers of the Bibliographical Society of America.
Andrew Mackley,
A. Bate,
J. Woodhouse,
2020
.
Y. Zayed,
R. Harker,
2015
.
R. Harker,
B. PittsN,
2004
.
R. Harker,
T. Powell,
R. Long,
2013
.
R. Harker,
S. Barber,
2018
.
P. Bolton,
C. Baker,
R. Cracknell,
2015
.
A. Adcock,
R. Harker,
T. Powell,
2015,
Midwifery.
L. Jackson,
A. Powell,
A. Bate,
2017
.
Tom Rutherford,
Rachael Harker,
R. Harker,
2011
.
R. Harker,
Hannah Cromarty,
2019
.